Marathon Petroleum Corp

MPC · Manufacturing
11
Directors
65
Avg Age
7.0
Avg Tenure (yrs)
91%
Independent
Independent Non-independent Near rotation

Governance Policies

Retirement Age: 73 No Term Limits

Board Members

MM
Maryann T. Mannen Chair
AA
Abdulaziz F. Alkhayyal Director

4 directors within 3 years of the board's mandatory retirement age.

...and 9 more directors

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Source: SEC DEF 14A proxy statement filed 2026-03-16. Data extracted and structured by FindABoardSeat.